As the old saying goes, no matter how good you drive there’s always a few idiots out there who’ll ruin your day. Also, no matter how good a driver you are, you shouldn’t put a cup of boiling hot takeout coffee between your legs. Never!
With the advice dispensed for the benefit of the willing, let this epic tale be writ. Apparently, somewhere on this Earth a driver frustrated by the poor skills of his driving peers finally took matters in his own hands. So did he go on a rampage?
Better, he installed a LED matrix behind his car to transmit messages to the morons around him. Indeed, well played, sir-ah.
A step-by-step slideshow can be found here.